Study Reveals Gender Affects Lung-Cancer Development
... least with respect to the pattern of precancerous lesions inthe lungs of current and former smokers. Dr. Adi...evention - ways to chemically reverse precancerous lesions and blockcancer development - for those at high risk." The scientists found that men had a significa...UCSF-Harvard Team Reports Encouraging Results In Drug Study Of Mice With Cancer
...vation of the angiogenic switch inover half of the lesions that otherwise would have turned on the switch. In the intervention trial, all four drugs were efficacious, impairing tumorgrowth from 60 percent to 88 percent. (The combination drug was not tested.)In the regression trial, AGM-1470 and the combinati...Margin Width The Key To Control Of Ductal Carcinoma In Situ Of The Breast
...iple guide wires in surgeries to localize all DCIS lesions followed bycomplete and sequential tissue processing," says Silverstein. "It's verydifficult to remove a DCIS and achieve an adequate margin using a single wire,which is the current standard throughout the U.S." "The balance between adequate margins...Sniffing Out The Promise Of Anti-Angiogenesis Therapy
...major response-either complete resolution ofthe KS lesions (4 patients) or partial reduction in tumor size (9patients)-within six weeks of beginning treatment. In another 17 patients, thedisease has not progressed for six months or longer. "All this occurred with very few side effects," says Gill, "which wer......ould lead to both early detection of pre-cancerous lesions amonghigh-risk men and allow for early treatment of a type of cancer known as analsquamous cell cancer. About 35 HIV-negative gay men per 100,000 develop this form of anal cancer everyyear, according to available statistics. Among HIV-positive gay me...Immunex Files Supplemental NDA for NOVANTRONE
...rials wereconducted that showed a reduction in new lesions on MRI, as well as reductionsin the number and severity of relapses in patients treated with NOVANTRONE....Aging alone does not affect brain system related to memory loss
...o 28 months old). In addition, some rats had brain lesions thathad destroyed some of the neurons in the choli...earance ofdarkness and food -- the older rats with lesions reacted very differently whencompared with young animals with similar lesions. The young rats with l......is observationsince these tumors are not precursor lesions for other types of invasive breastcancers. The authors agreed that further study is needed and that this researchshould explore more fully differences in the association between types ofpostmenopausal hormone use and breast cancer risk across......secondary causes includinghemorrhages and multiple lesions (encephalic, cardiac, pulmonary,intra-abdominal)."...UMass researchers teaching computers to interpret MRIs
...simportant to remember that both the brain and any lesions are actuallythree-dimensional objects, Horowitz noted. Mathematics is integral to computerimaging for several reasons, according to Horowitz. First, in order to give acomputer instructions, those instructions must be expressed in mathematicalterms. A......lleagues have found that,in general, patients with lesions larger than 35 millimeters aren?t goodcandidates for gamma knife treatment. Pain Limits Physical and Social Functioning in Female Cancer Patients A Mayo Clinic survey found that pain significantly affects the quality of lifeof female cancer patient...UI study finds types of decision-making deficiencies depend on area of brain damage
... of Iowa Health Care study. Researchers found that lesions of the amygdala disrupt emotional conditioning,whereas lesions to the ventromedial prefrontal (VMF) cortex cause an individualto have difficulty with conflict situ...New imaging method detects abnormalities in the brain's tiny blood vessels
...provide sharp enoughimages to detect the extent of lesions in two instances. Benjamin C.P. Lee, M.D.,...rom these images toguide the removal of the intact lesions before they actually cause symptoms," hesays. HRBV also may one day provide a new way to ima...Study reveals how brain controls eating in normal rats
...y weight. In these classic experiments with rats, lesions in one part of the hypothalamus created massively ...ttermates and were lean -- just like the rats with lesions of the lateral hypothalamus in cruder experiments 50 years ago. This study does not have immediate...Turning off cancer shield may allow safer cancer therapy
...d pifithrin treatmenthad developed tumors or other lesions even seven months later. "The results of our study may translate into a new concept for using p53 incancer treatment that would help cancer patients who suffer from incapacitatingside effects," Gudkov said. "This is a novel concept--to be able to sup...Antibody solution may prevent adhesions after surgery
...cher adds: "We hope it will be possible to prevent lesions before theyform. The implications of these neutralizing antibodies for surgery appeartremendous."...'Silent stroke' linked to depression
... week. Silent strokes were diagnosed by examining lesions in the basal ganglia, alsocalled the 'subcortical ...rtex, where information is processed. "These small lesions that we found deep in the brain may represent a kind ofbreakdown in the connection between the basal...Gene responsible for cerebral venous abnormalities found
...l. Cerebral cavernous mutations are lesions of large, abnormally shapedblood vessels in the br...ed by massive bleedingin the brain of the vascular lesions can be fatal. A massive stroke is oftenthe first and only symptom ever exhibited by those so afflic...New biomarker for cervical cancer
... a magnifying instrument and biopsiesof suspicious lesions are taken to rule-out cancer. He notes that most ...ajor cause of cervical cancer and its pre-invasive lesions is HPV -human papillomavirus. It is found in cervical cancers worldwide. But theusefulness of HPV te...Normal cellular enzyme becomes marker for Alzheimer's disease
...nce of a molecularconnection between the different lesions of Alzheimer's disease," said Dr.Jeffrey Kuret of Ohio State University and senior author of the new study. Other team members were from Northwestern University Medical Center and RushPresbyterian Medical Center (both in Chicago), and ICOS Corporatio...